{
  "access": "open",
  "cite_as": ["arXiv:1603.07142"],
  "creators": [
    {
      "name": "Rafael Alves Batista"
    },
    {
      "name": "Andrej Dundovic"
    },
    {
      "name": "Martin Erdmann"
    },
    {
      "name": "Karl-Heinz Kampert"
    },
    {
      "name": "Daniel Kuempel"
    },
    {
      "name": "Gero Müller"
    },
    {
      "name": "Guenter Sigl"
    },
    {
      "name": "Arjen van Vliet"
    },
    {
      "name": "David Walz"
    },
    {
      "name": "Tobias Winchen"
    }
  ],
  "curation": {
    "added": "2026-10-23",
    "source": "Peter Denton's neutrino code list (peterdenton.github.io/Code), 2026-10-23",
    "status": "curated"
  },
  "date_published": "2013-10-28",
  "date_updated": "2026-10-20",
  "description": "CRPropa 3: propagation of cosmic rays, photons and secondary (cosmogenic) neutrinos",
  "distributions": [
    {
      "formats": ["source-code"],
      "host": "github",
      "role": "primary",
      "url": "https://github.com/CRPropa/CRPropa3"
    }
  ],
  "id": "crpropa3",
  "license": "GPL-3.0-only",
  "owner": {
    "kind": "organization",
    "name": "CRPropa"
  },
  "references": [
    {
      "arxiv": "1603.07142",
      "relation": "describes"
    },
    {
      "arxiv": "2208.00107",
      "relation": "describes"
    }
  ],
  "short": "CRPropa 3: propagation of cosmic rays, photons and secondary (cosmogenic) neutrinos",
  "software": {
    "development_status": "active",
    "interfaces": ["library"],
    "languages": ["C++"],
    "purposes": ["astrophysics"],
    "repository": "https://github.com/CRPropa/CRPropa3"
  },
  "sources": ["cosmogenic", "astrophysical"],
  "title": "CRPropa3",
  "topics": ["flux"],
  "type": "software",
  "url_landing": "https://crpropa.desy.de"
}